複合型微粒子の製造方法及び複合型微粒子の製造装置

Japanese Patent JP4580801

B2

Disclosed is a method of manufacturing a multiple-phase particle comprising preparing a channel whose outlet port is adapted to a first fluid, feeding a second fluid into the channel, the second fluid being higher in affinity to the outlet port as compared with the first fluid, feeding a third fluid into the channel, the third fluid being lower in affinity to the outlet port as compared with the second fluid, and introducing the third fluid into the second fluid in the channel while retaining the second fluid at the outlet port by an effect of the affinity of the second fluid, thereby entrapping the third fluid in the second fluid to form the multiple-phase particle.

Yasuko Noritomi
Noritomi Hidetomi
Yuji Kubota
Takahiro Suzuki

JP2005096550A

November 17, 2010

March 29, 2005

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Toshiba Corporation

B01J13/04; B01F3/08

JP4338230A
JP2004290977A
JP2003070881A
JP2001009267A
JP2001158169A
JP2002234833A
JP2005013980A
JP200347832A

WO2004000201A1
WO2005089921A1

Singo Okushima,Controlled Production of Monodisperse Double Emulsions by Two-Step Droplet Breakup in Microfluidic Devices,Langmuir,米国,2004年 8月10日,20,p.9905-9908
Shinji Sugiura,Preparation characteristics of water-in-oil-in-water multiple emulsions using microchannel emulsification,Journal of Colloid and Interface Science,2004年 2月 1日,Vol.270,1,p.221-228
平林信行、外2名,マイクロリアクターによるマイクロカプセルの調製,ケミカルエンジニヤリング,日本,株式会社化学工業社,2005年 3月 1日,第50巻,第3号,p.24-29

Hidekazu Miyoshi
Iwa Saki Kokuni
Kawamata Sumio
Nakamura Tomoyuki
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu

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